GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2001 🢒 Express 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Vacuum Tank Replacement

Removal Procedure
  1. Remove the coolant recovery reservoir. Refer to Coolant Recovery Reservoir Replacement in Engine Cooling.

    2. Object Number: 300825 Size: SH
  2. Disconnect the vacuum hose(s) (2).

    3. Object Number: 300826 Size: SH
  3. Remove the bolts.
  4. Remove the vacuum tank (2).

Installation Procedure

    Object Number: 300826 Size: SH
  1. Install the vacuum tank (2).

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the bolts.

    3. Tighten
    Tighten the bolts to 11 N·m (97 lb in).


    Object Number: 300825 Size: SH
  3. Connect the vacuum hose(s) (2).
  4. Install the coolant recovery reservoir. Refer to Coolant Recovery Reservoir Replacement in Engine Cooling.